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    HIGH VOLTAGE DC/DC CONVERTER
    1.
    发明申请
    HIGH VOLTAGE DC/DC CONVERTER 审中-公开
    高电压DC / DC转换器

    公开(公告)号：WO2013004282A1

    公开(公告)日：2013-01-10

    申请号：PCT/EP2011/061172

    申请日：2011-07-04

    Applicant: ABB TECHNOLOGY AG ,  NORRGA, Staffan ,  PAPASTERGIOU, Konstantinos ,  SUBRAMANIAN, Sasitharan ,  JONSSON, Tomas

    Inventor： NORRGA, Staffan ,  PAPASTERGIOU, Konstantinos ,  SUBRAMANIAN, Sasitharan ,  JONSSON, Tomas

    IPC: H02M3/335 ,  H02J3/36

    CPC classification number: H02M3/3353 ,  H02J3/36 ,  H02M3/335 ,  H02M3/33584 ,  H02M2001/0074 ,  H02M2007/4835 ,  Y02E60/60

    Abstract: It is presented a high voltage DC/DC converter for converting between a first DC connection and a second DC connection. The high voltage DC/DC converter comprises: a first set of DC terminals; a second set of DC terminals); a multiphase transformer device comprising a plurality of primary windings and a corresponding plurality of secondary windings; a first converter arranged to convert DC to AC, comprising a plurality of phase legs serially connected between the first set of DC terminals, wherein each phase leg is connected to an AC connection of a respective primary winding; and a second converter arranged to convert AC from the secondary windings to DC on the second set of DC terminals.

    Abstract translation: 它呈现了用于在第一DC连接和第二DC连接之间进行转换的高压DC / DC转换器。 高压DC / DC转换器包括：第一组直流端子; 第二套直流端子）; 多相变压器装置，包括多个初级绕组和相应的多个次级绕组; 布置成将DC转换成AC的第一转换器，包括串联连接在所述第一组DC端子之间的多个相位支路，其中每个相支路连接到相应的初级绕组的AC连接; 以及第二转换器，被布置成在第二组DC端子上将来自次级绕组的AC转换成DC。

    CELL BASED DC/DC CONVERTER
    3.
    发明申请
    CELL BASED DC/DC CONVERTER 审中-公开
    基于电池的直流/直流转换器

    公开(公告)号：WO2012007040A1

    公开(公告)日：2012-01-19

    申请号：PCT/EP2010/060260

    申请日：2010-07-15

    Applicant: ABB TECHNOLOGY AG ,  NORRGA, Staffan

    Inventor： NORRGA, Staffan

    IPC: H02M3/335

    CPC classification number: H02M3/335 ,  H02M3/33569 ,  H02M3/33584 ,  H02M7/483 ,  H02M2007/4835 ,  Y10T307/50

    Abstract: The invention concerns a DC/DC converter (10) comprising a first conversion branch stretching between a first and a second DC terminal (18, 20), a first controllable voltage source (UbIp) in a first half of the first conversion branch, a second controllable voltage source (UbIn) in a second half of the first conversion branch, a conversion unit (14A) converting between AC and DC and at one end connected to a third and a fourth DC terminal (22, 24), and a transformer (16) with a primary winding connected in a first interconnecting branch stretching between a first junction at which the first and second controllable voltage sources are connected to each other and a first potential that lies in the middle between the potentials of the first and second DC terminal, and a secondary winding connected to another end of the conversion unit.

    Abstract translation: 本发明涉及一种DC / DC转换器（10），包括在第一和第二DC端子（18,20）之间延伸的第一转换支路，第一转换支路的前半部分中的第一可控电压源（UbIp）， 在所述第一转换支路的后半部分中的第二可控电压源（UbIn），转换单元（14A），其在AC和DC之间转换，并且在一端连接到第三和第四DC端子（22,24），以及变压器 （16），其中初级绕组连接在第一互连分支中，所述第一互连分支在第一和第二可控电压源彼此连接的第一结之间延伸，以及位于第一和第二DC的电位之间的中间的第一电位 端子和连接到转换单元的另一端的次级绕组。

    METHOD AND ARRANGEMENT TO DETERMINE THE CELL CAPACITOR VOLTAGE OF A CELL OF A MULTI- CELL POWER CONVERTER
    4.
    发明申请
    METHOD AND ARRANGEMENT TO DETERMINE THE CELL CAPACITOR VOLTAGE OF A CELL OF A MULTI- CELL POWER CONVERTER 审中-公开
    确定多单元电源转换器单元的电容电容电压的方法和布置

    公开(公告)号：WO2010127699A1

    公开(公告)日：2010-11-11

    申请号：PCT/EP2009/055524

    申请日：2009-05-07

    Applicant: ABB TECHNOLOGY AG ,  CHIMENTO, Filippo ,  DIJKHUIZEN, Frans ,  HASLER, Jean-Philippe ,  HOSINI, Falah ,  JONSSON, Tomas ,  LUNDBERG, Peter ,  MONGE, Mauro ,  NORRGA, Staffan ,  SVENSSON, Jan ,  TINGLÖW, Fredrik

    Inventor： CHIMENTO, Filippo ,  DIJKHUIZEN, Frans ,  HASLER, Jean-Philippe ,  HOSINI, Falah ,  JONSSON, Tomas ,  LUNDBERG, Peter ,  MONGE, Mauro ,  NORRGA, Staffan ,  SVENSSON, Jan ,  TINGLÖW, Fredrik

    IPC: H02M7/49

    CPC classification number: H02M7/49 ,  H02M1/32 ,  H02M2007/4835

    Abstract: An arrangement to determine a cell capacitor voltage value (U dc ) of a cell (10") of a multi-cell power converter comprises the cell (10") and a control unit (28). The cell (10") itself comprises four power electronic valves (1-4) interconnected as a full-bridge converter having a first and a second phase leg, where each phase leg comprises a series-connection of two (1, 3; 2, 4) of the four power electronic valves and where the connection point (6; 7) between the two power electronic valves of each phase leg is externally connectable, a cell capacitor (5) being connected in parallel to the first and the second phase legs, and four gate units (16-19), each being connected to a corresponding one of the power electronic valves (1-4) as well as to the control unit (28). Each of the four gate units (16-19) comprises a voltage measurement unit (24-27) adapted to take a continuous voltage measurement across the corresponding power electronic valve, and each of the four gate units (16-19) is adapted to transmit its continuous voltage measurement. The control unit (28) is adapted to receive from each of the four gate units (16-19) its continuous voltage measurement and to determine the cell capacitor voltage value (U dc ) based on at least one of these voltage measurements.

    Abstract translation: 确定多小区功率转换器的小区（10“）的小区电容器电压值（Udc）的装置包括小区（10”）和控制单元（28）。 电池（10“）本身包括作为具有第一和第二相支脚的全桥转换器互连的四个电力电子阀（1-4），其中每个相支脚包括两个（1,2,3; 2）的串联连接 ，4），并且每个相支路的两个电力电子阀之间的连接点（6; 7）可外部连接的单元电容器（5），并联连接到第一和第二相 腿部和四个门单元（16-19），每个连接到相应的一个电动电子阀（1-4）以及控制单元（28），四个门单元（16-19 ）包括适于在相应的电力电子阀上进行连续电压测量的电压测量单元（24-27），并且四个栅极单元（16-19）中的每一个适于传输其连续电压测量。控制单元 28）适于从四个栅极单元（16-19）中的每一个接收其连续电压 并且基于这些电压测量中的至少一个来确定单元电容器电压值（Udc）。

    BIDIRECTIONAL UNISOLATED DC-DC CONVERTER BASED ON CASCADED CELLS
    6.
    发明申请
    BIDIRECTIONAL UNISOLATED DC-DC CONVERTER BASED ON CASCADED CELLS 审中-公开
    基于嵌入式电池的双向不连续DC-DC转换器

    公开(公告)号：WO2013026477A1

    公开(公告)日：2013-02-28

    申请号：PCT/EP2011/064523

    申请日：2011-08-24

    Applicant: ABB TECHNOLOGY AG ,  NORRGA, Staffan

    Inventor： NORRGA, Staffan

    IPC: H02M3/158 ,  H02M3/07 ,  H02J3/36

    CPC classification number: H02M3/07 ,  H02J3/36 ,  H02M3/158 ,  H02M3/28 ,  H02M7/00 ,  H02M2007/4835 ,  Y02E60/60

    Abstract: A DC-DC converter (200) comprising a first (201) and a second (202) variable voltage source, a capacitor (203), an alternating current filter (204), and controlling means (205), is provided. A first DC voltage ( U DC1 ) is provided over a series-connection of the first and the second voltage source, and a second DC voltage ( U DC2 ), being lower in magnitude than ( U DC1 ), is provided over the second voltage source. The conversion between ( U DC1 )and ( U DC2 ) is effected by circulating an alternating current within a circuit comprising the two voltage sources and the capacitor, thereby exchanging power between the two voltage sources. The alternating current is driven by AC voltage components provided by the first and the second voltage source. The controlling means is arranged for controlling the first and the second voltage source so as to maintain a phase difference between the AC components to be close to π.

    Abstract translation: 提供了包括第一（201）和第二（202）可变电压源的DC-DC转换器（200），电容器（203），交流滤波器（204）和控制装置（205）。 在第一和第二电压源的串联连接上提供第一DC电压（U DC1），并且在第二电压上提供在幅度上比（U DC1）更低的第二DC电压（U DC2） 资源。 （U DC1）和（UDC2）之间的转换通过在包括两个电压源和电容器的电路内循环交流电而实现，从而在两个电压源之间交换电力。 交流电由第一和第二电压源提供的交流电压分量驱动。 控制装置被布置成用于控制第一和第二电压源，以便将AC分量之间的相位差保持为接近于p。

    AN ARRANGEMENT FOR EXCHANGING POWER
    7.
    发明申请
    AN ARRANGEMENT FOR EXCHANGING POWER 审中-公开
    交换功率的安排

    公开(公告)号：WO2010115470A1

    公开(公告)日：2010-10-14

    申请号：PCT/EP2009/054308

    申请日：2009-04-09

    Applicant: ABB TECHNOLOGY AG ,  CHIMENTO, Filippo ,  DIJKHUIZEN, Frans ,  HASLER, Jean-Philippe ,  HOSINI, Falah ,  JONSSON, Tomas ,  LUNDBERG, Peter ,  MONGE, Mauro ,  NORRGA, Staffan ,  SVENSSON, Jan ,  TINGLÖW, Fredrik

    Inventor： CHIMENTO, Filippo ,  DIJKHUIZEN, Frans ,  HASLER, Jean-Philippe ,  HOSINI, Falah ,  JONSSON, Tomas ,  LUNDBERG, Peter ,  MONGE, Mauro ,  NORRGA, Staffan ,  SVENSSON, Jan ,  TINGLÖW, Fredrik

    IPC: H02J3/18 ,  H02M7/49

    CPC classification number: H02J3/1842 ,  H02M7/49 ,  H02M2007/4835 ,  Y02E40/22

    Abstract: An arrangement for exchanging power, in shunt connection, with a three-phase electric power network (2) comprises on one hand for each said phase a reactive impedance element (31, 41, 51) and a Voltage Source Converter (32, 42, 52) connected in series with said element, and on the other a control unit (25) configured to control semiconductor devices of turn-off type of said converter for generating a voltage with a fundamental frequency being equal to the fundamental frequency of the voltage of the respective said phase and by that control a flow of reactive power between said arrangement and the respective phase of said electric power network. Each Voltage Sou rce Converter comprises a series connection of switching cells in the form of so-called H-bridges comprisi ng two switch ing elements connected in parallel and each having at least two semiconductor assemblies connected in series. Each switching cell further comprises at least one energy storing capacitor connected in parallel with said switching elements.

    Abstract translation: 用于与三相电力网络（2）在分流连接中交换电力的装置一方面包括每个所述相位的无功阻抗元件（31,41,51）和电压源转换器（32,42， 52），并且另一个控制单元（25）被配置为控制所述转换器的关断型半导体器件，用于产生基本频率等于基准频率的基本频率的电压 所述相应的所述相位和所述控制器在所述装置和所述电力网络的相应相位之间的无功功率的流动。 每个电压转换器包括以所谓H桥形式的开关单元的串联连接，其包括并联连接的两个开关元件，并且每个具有串联连接的至少两个半导体组件。 每个开关单元还包括与所述开关元件并联连接的至少一个储能电容器。

    AN ARRANGEMENT FOR EXCHANGING POWER
    9.
    发明公开
    AN ARRANGEMENT FOR EXCHANGING POWER 审中-公开
    交换电力的安排

    公开(公告)号：EP2417682A1

    公开(公告)日：2012-02-15

    申请号：EP09779282.4

    申请日：2009-04-09

    Applicant: ABB Technology AG

    Inventor： CHIMENTO, Filippo ,  DIJKHUIZEN, Frans ,  HASLER, Jean-Philippe ,  HOSINI, Falah ,  JONSSON, Tomas ,  LUNDBERG, Peter ,  MONGE, Mauro ,  NORRGA, Staffan ,  SVENSSON, Jan ,  TINGLÖW, Fredrik

    IPC: H02J3/18 ,  H02M7/49

    CPC classification number: H02J3/1842 ,  H02M7/49 ,  H02M2007/4835 ,  Y02E40/22

    Abstract: An arrangement for exchanging power, in shunt connection, with a three-phase electric power network (2) comprises on one hand for each said phase a reactive impedance element (31, 41, 51) and a Voltage Source Converter (32, 42, 52) connected in series with said element, and on the other a control unit (25) configured to control semiconductor devices of turn-off type of said converter for generating a voltage with a fundamental frequency being equal to the fundamental frequency of the voltage of the respective said phase and by that control a flow of reactive power between said arrangement and the respective phase of said electric power network. Each Voltage Sou rce Converter comprises a series connection of switching cells in the form of so-called H-bridges comprisi ng two switch ing elements connected in parallel and each having at least two semiconductor assemblies connected in series. Each switching cell further comprises at least one energy storing capacitor connected in parallel with said switching elements.

    Abstract translation: 用于与三相电力网络（2）并联连接的功率交换装置一方面包括用于每个所述相的无功阻抗元件（31,41,51）和电压源换流器（32,42,52） （25），所述控制单元（25）被配置为控制所述转换器的关断类型的半导体器件，用于产生基频等于基准频率的电压的基频 相应的所述相并且由此控制所述装置与所述电力网络的相应相之间的无功功率的流动。 每个电压源转换器包括以所谓的H桥的形式的串联连接的开关单元，该串联连接包括并联连接的两个开关元件并且每个开关元件具有至少两个串联连接的半导体组件。 每个开关单元还包括与所述开关元件并联连接的至少一个储能电容器。

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